<template>
  <div class="loading">
    <div class="zns-loading-inner">
      <div class="ball-spin-fade-loader">
        <div></div>
        <div></div>
        <div></div>
        <div></div>
        <div></div>
        <div></div>
        <div></div>
        <div></div>
      </div>
    </div>
  </div>
</template>

<script>
  export default {}
</script>

<style scoped>
  .loading {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 999;
  }

  @-webkit-keyframes ball-spin-fade-loader {
    50% {
      opacity: 0.3;
      -webkit-transform: scale(0.4);
      transform: scale(0.4);
    }

    100% {
      opacity: 1;
      -webkit-transform: scale(1);
      transform: scale(1);
    }
  }

  @keyframes ball-spin-fade-loader {
    50% {
      opacity: 0.3;
      -webkit-transform: scale(0.4);
      transform: scale(0.4);
    }

    100% {
      opacity: 1;
      -webkit-transform: scale(1);
      transform: scale(1);
    }
  }

  .ball-spin-fade-loader {
    position: relative;
  }

  .ball-spin-fade-loader > div:nth-child(1) {
    top: 15px;
    left: 0;
    -webkit-animation: ball-spin-fade-loader 1s 0s infinite linear;
    animation: ball-spin-fade-loader 1s 0s infinite linear;
  }

  .ball-spin-fade-loader > div:nth-child(2) {
    top: 7.04545px;
    left: 7.04545px;
    -webkit-animation: ball-spin-fade-loader 1s 0.12s infinite linear;
    animation: ball-spin-fade-loader 1s 0.12s infinite linear;
  }

  .ball-spin-fade-loader > div:nth-child(3) {
    top: 0;
    left: 15px;
    -webkit-animation: ball-spin-fade-loader 1s 0.24s infinite linear;
    animation: ball-spin-fade-loader 1s 0.24s infinite linear;
  }

  .ball-spin-fade-loader > div:nth-child(4) {
    top: -7.04545px;
    left: 7.04545px;
    -webkit-animation: ball-spin-fade-loader 1s 0.36s infinite linear;
    animation: ball-spin-fade-loader 1s 0.36s infinite linear;
  }

  .ball-spin-fade-loader > div:nth-child(5) {
    top: -15px;
    left: 0;
    -webkit-animation: ball-spin-fade-loader 1s 0.48s infinite linear;
    animation: ball-spin-fade-loader 1s 0.48s infinite linear;
  }

  .ball-spin-fade-loader > div:nth-child(6) {
    top: -7.04545px;
    left: -7.04545px;
    -webkit-animation: ball-spin-fade-loader 1s 0.6s infinite linear;
    animation: ball-spin-fade-loader 1s 0.6s infinite linear;
  }

  .ball-spin-fade-loader > div:nth-child(7) {
    top: 0;
    left: -15px;
    -webkit-animation: ball-spin-fade-loader 1s 0.72s infinite linear;
    animation: ball-spin-fade-loader 1s 0.72s infinite linear;
  }

  .ball-spin-fade-loader > div:nth-child(8) {
    top: 7.04545px;
    left: -7.04545px;
    -webkit-animation: ball-spin-fade-loader 1s 0.84s infinite linear;
    animation: ball-spin-fade-loader 1s 0.84s infinite linear;
  }

  .ball-spin-fade-loader > div {
    background-color: #ff8200;
    width: 8px;
    height: 8px;
    border-radius: 100%;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    position: absolute;
  }
</style>
